Why Does My Laptop Sound Like a Jet Engine? [Fixed]

Have you ever been using your laptop when a loud noise, like a jet engine, erupted?

This is a common issue that many laptop users encounter, and it may be very annoying.

The noise could distract you from your job, annoy those around you, or even signal that something is wrong with your laptop.

The laptop’s jet engine noise could be caused by a variety of things, including a faulty power supply, dust accumulation, spyware, and physical damage.

Unpleasant noises may also occur for other reasons. We cover all the factors that contribute to this issue in this post, along with solutions.

Reasons Your Laptop Makes a Jet Engine Sound

A power supply problem, dust buildup, or overheating are the usual causes of the laptop sounding like a jet engine.

Weather, physical harm, virus, and aging are a few additional causes. This issue is frequently seen in cheap or subpar laptops.

1. Power Supply Issues

The internal parts of your laptop may overheat if the power source does not provide enough power, which will cause an excessive amount of jet-like noise.

The internal components of your laptop may be harmed by power surges or variations caused by a broken power supply, and the fan noise may also rise.

2. Overheating

In order to cool down the system and remove heat from the internal components, a laptop’s fans must run more quickly.

This faster fan speed emits a loud noise resembling a jet engine.

Overheating can be brought on by poor ventilation, faulty cooling systems, dust accumulation inside the laptop’s components, and more.

Taking care of these issues can assist in preventing overheating and lowering noise.

3. Dust Buildup

A laptop’s interior dust buildup can obstruct airflow and make the fans work harder. This will cause a loud roar that sounds like a jet engine.

Additionally, dust has the potential to cause overheating, which can impair performance and harm hardware.

To prevent this issue, regularly use compressed air or a soft brush to clean your laptop’s interior parts, notably the fan and heat sink.

4. Aging hardware

The aging hardware on your laptop could make strange noises. Your laptop’s components may degrade over time and have trouble handling modern programs.

This might cause them to exert more effort than is necessary, which would increase heat.

As a result, your laptop’s fans might have to run continuously to keep the internal parts cool, which will make extra noise.

Here’s a hint: If your laptop is making a lot of noise, especially when you’re working hard, it may be an indication that the hardware needs to be replaced.

5. Low Budget Laptop

The sound of a jet engine could be the result of a cheap laptop. Cheap laptops typically feature inferior parts, such as slower CPUs and less memory.

These components have trouble keeping up with contemporary applications.

The laptop’s fans may have to work harder, as a result, to keep the internal components cool, which causes them to spin more quickly and generate more noise.

6. Ineffective Thermal Paste

The CPU and GPU in your laptop are installed with thermal paste to help move heat from these parts and onto the heatsinks and fans.

It may stop working properly, making your laptop sound like a jet engine.

Temperature increases in the CPU and GPU can be caused by thermal paste that has dried out or lost some of its effectiveness over time.

The laptop’s fans could have to run faster in order to keep the internal parts cool, which would make more noise.

7. Hot Weather

Your laptop can generate a loud noise resembling a jet engine as a result of the high temperature.

The internal temperature of your laptop increases when it is placed on a heated surface or in a warm environment.

The cooling system has to work harder as a result, which increases fan rotation and noise.

Therefore, if you hear a noticeable rise in sound coming from your laptop, especially in warm weather, this means that your laptop’s temperature is too high.

8. Heavy CPU or GPU usage

Heat production increases with high CPU or GPU usage. The laptop’s fans start to spin more quickly and generate a loud noise as a result of the cooling system being activated to remove the heat.

The hardware in your laptop could be damaged by this noise, forcing it to shut down.

You have a lot of choices in this case. By limiting the number of open programs, closing unnecessary apps, utilizing an external cooling pad, and checking that the fans are functioning properly, you can reduce noise.

9. Malware

Malware or viruses can cause a laptop to sound like a jet engine by overtaxing the CPU or GPU.

Additionally, malware results in decreased performance, system failures, and strange behavior.

By running a system scan with dependable antivirus software and keeping it updated, it can be stopped and eliminated.

10. Hardware issues

A laptop may make a loud, jet-engine-like noise due to hardware difficulties such as faulty fans, heat sink buildup, failed hard drives, power supply problems, or motherboard issues.

To prevent future damage and costly repairs, it is essential to have the laptop examined and serviced by a qualified specialist.

11. Outdated or Faulty Drivers

The fans on your laptop may run noisier and faster due to outdated or flawed drivers.

In order to ensure accurate and effective hardware performance and to prevent extra problems like system crashes and decreased efficiency, it is essential to keep the drivers updated.

The issue might be fixed by updating or reinstalling the drivers, and using a driver updater application may help identify out-of-date or broken drivers.

12. Power Settings

A loud noise that resembles a jet engine can occasionally be produced by a laptop’s power system.

Power management settings, AC adapter issues, and battery issues could all be involved in this scenario.

13. Running Multiple Programs

Too many open programs use the CPU and GPU more frequently.

As a result, gradually you will start to hear a loud roar that resembles a jet engine. The laptop will also start to feel warm.

Overheating, on the other hand, can result in decreased performance, hardware damage, and system crashes. Never start too many tasks at once, then.

14. Physical damage

Your laptop’s physical deterioration may be the cause of the strange noise it makes.

The interior parts of your laptop, particularly the fans and cooling system, may have been damaged if it was dropped.

These parts could experience damage that causes them to regularly fail and make loud noises.

In these cases, it is advised that you have your laptop checked by a professional to identify the issue and repair any internal component damage.

15. Inadequate cooling pad

A laptop’s excessive fan noise may be the result of an inadequate cooling pad.

When using resource-demanding applications, the CPU and GPU produce more heat, and if the cooling pad is inadequate, unpleasant noises will be produced.

The laptop can avoid sounding like a jet engine and possibly causing irreversible hardware damage by using a high-quality cooling pad and maintaining it regularly.

How to Fix the Problem Where Your Laptop Sounds Like a Jet Engine

Your laptop noise issue can be solved in a number of ways. Let’s look at several doable fixes to assist you in fixing your laptop’s jet engine noise.

1. Clean the Fans and Heatsinks

Cleaning a laptop’s fans and heatsinks is helpful. This can reduce noise levels while enhancing cooling performance.

Follow these steps to clean the fans and heatsinks:

  • Turn off your laptop and unplug it from the power source.
  • Using a little screwdriver or a plastic opening tool, remove the bottom cover from your laptop.
  • Your laptop’s fans and heatsinks can be located. They frequently reside around the graphics card and processor.
  • Compressed air can blow away any dust and debris from the fans and heatsinks.
  • You might need to use a soft-bristled brush to gently scrape the area if the dust and particles are particularly resistant.
  • Once all of the dust and debris have been eliminated, replace your laptop’s bottom cover and reattach the power cord.

2. Use a Cooling Pad

Using a cooling pad can help to some extent, but it could not completely cure the problem of your laptop sounding like a jet engine.

By dispersing internal heat, a cooling pad is designed to improve airflow around your laptop while simultaneously lowering its temperature.

Your laptop’s fan noise can be decreased and overheating prevented thanks to this.

The cooling pad might not be enough to solve the issue if your laptop is already covered in dust and grime.

To guarantee proper cooling, it is still vital to routinely clean your laptop’s fans and heatsinks.

3. Reduce the Number of Programs Running

To solve the problem, you should scale back the number of open programs on your laptop.

The processor and other components work harder and produce more heat when several apps are open at once, which is bad for the laptop.

In order to reduce the stress on the laptop’s components and ensure optimal performance, fewer programs should be running.

You can free up resources and lower fan noise by doing this.

By taking the following actions, you can reduce the number of programs that are running on your laptop.

Any unnecessary background programs should be closed.

Use the Task Manager on Windows or the Activity Monitor on Mac to see which programs are open and close them.

Programs that you no longer use or need should be removed.

This can reduce the strain on your laptop’s components and free up hard disc space.

Disable any startup programs that are not required. These applications can make startup take longer and put stress on your laptop’s components.

4. Adjust Power Settings

The loud fan noise on your laptop may be reduced by altering the power settings.

When the laptop is in high-performance mode, it produces more heat and necessitates greater effort from the fans, increasing fan noise.

Switching to an energy-efficient mode, such as a power saving or battery saver, or manually altering settings like screen brightness and CPU utilization,

Which results in a quieter fan, and can lessen the load on the components.

5. Update Your System and Drivers

The issue of your laptop making a loud fan noise may be resolved by updating your operating system and drivers.

The components in your laptop may operate less effectively due to outdated drivers and operating systems, which could lead to increased heat generation and greater fan noise.

You can make sure that your laptop is functioning optimally and effectively utilizing its resources by updating your operating system and drivers.

Go to Settings > Update & Security > Windows Update and check for updates to update your operating system on a Windows laptop.

Check for updates by going to the Apple menu > System Preferences > Software Update on a Mac Notebook.

By visiting the manufacturer’s website and obtaining the most recent drivers for your laptop’s network adapter, sound card, and graphics card, you may update your drivers.

6. Check for Malware

Your laptop’s loud fan noise may be resolved with the aid of a virus scan.

The components in your laptop may have to work harder and generate more heat as a result of malware like viruses or spyware, which will increase fan noise.

Malware might also cause your laptop to run slowly and be challenging to use.

Use antivirus software to scan your laptop for potential threats and look for viruses.

Antivirus programs are present on a number of laptops, including Windows Defender for Windows laptops and Gatekeeper for Mac laptops.

You can download and install antivirus software from a third party, such as Norton or McAfee.

The antivirus program will identify hazards after it has finished scanning and give you the option to remove them.

Be aware that free antivirus software might not function properly. For best results, we advise choosing the more expensive options.

7. Adjust Fan Settings

Your laptop’s fan settings can be changed to assist reduce noisy fan noise. You can alter the fan speed in the BIOS or UEFI settings of many laptops.

The default fan settings may favor performance over noise, which can lead to obnoxious fan noise.

It is important to remember that changing the fan settings could lead to higher temperatures and worse performance.

As a result, it’s crucial that you handle this correctly. You can consult the manufacturer or a qualified technician for advice if you are not confident performing this task on your own.

8. Replace the Thermal Paste

By replacing the thermal paste on your laptop’s CPU and GPU with a high-quality paste, you can improve heat transfer, lower the temperature, lessen the load on the fans, and make the fans run more quietly.

Although you can fix this yourself, we advise taking the laptop to a technician. It’s because handling thermal paste might be challenging for beginners.

9. Disable Unnecessary Features

To solve the problem of a laptop sounding like a jet engine, it is advised to turn off unnecessary features and reduce the load on the processor.

Close superfluous programs, remove pointless startup programs, change power settings, and, if required, utilize an external cooling pad to achieve this.

A specialist may be necessary to examine the cooling system if the issue continues.

10. Ensure Your Power Supply is Fully Charged

It’s possible that charging your AC/USB power source to 100% capacity won’t stop your laptop from sounding like a jet engine.

Take the following actions to ensure that your laptop receives enough power:

  • Make use of the laptop’s included power supply. The third-party power source might not deliver as much power as the original and could lead to issues.
  • Check the power brick and the power cable for any signs of deterioration or damage.
  • If you are certain that there has been damage, it is advised that you replace the power supply.

11. Always use a top-quality charger

Make sure your laptop’s power supply is fully charged before using it.

By looking at the LED indication on the power brick or testing the output voltage with a multimeter, you can check the level of charge in your power supply.

12. Replace the AC adapter

Since a damaged AC adapter makes the laptop work harder than necessary, it may be possible to fix the issue of a laptop sounding like a jet engine.

Invest in a compatible adapter, turn off the computer, remove the old one, insert the new one, and test charging.

If the issue still exists, it might be the result of another factor, such as excessive heat, out-of-date drivers, or software problems.

13. Clean the Power Port

Laptop noises could stop if the power port is cleaned. The AC adapter could be unable to make a proper connection and supply the necessary power if the port is dirty or clogged.

If the issue is brought on by another condition, such as a faulty adapter, excessive heat, out-of-date drivers, or software issues, cleaning the power port alone might not be adequate.

It’s better to identify the issue and take the proper action, such as changing the adapter, using an external cooling pad, and updating drivers and software, before cleaning the power port.

However, it is still preferable to do the cleaning. Try to gently scrape the dirt off using a cotton swab for this.

14. Disconnect the AC Adapter

The jet engine sound coming from your laptop may be silenced by unplugging the AC adapter from the power supply.

In fact, if your laptop is unplugged and only uses battery power, it might have to work harder than it needs to, which would make the fan louder and affect performance.

Make sure your laptop is getting adequate power from a functioning AC adapter.

Your laptop may have a broken or faulty AC adapter that has to be replaced with a compatible one if it sounds like a jet engine.

15. When the laptop is charging, do not use it

When you use a laptop while plugged into a charger, the laptop overheats.

You now understand why a laptop makes jet-like noises when it is hot. Because of this, you shouldn’t ever do this (or only do it in an emergency).

Laptops occasionally only require a short break. The internal parts will have a chance to cool off when you switch them off for a few hours.

The jet-like noises emanating from it can be fixed by doing this.

We advise restarting the laptop as soon as it turns on. Certain glitches and issues can be resolved by restarting.

The laptop will start working perfectly again if you follow the steps we just went over.


Due to overheating, dust buildup, damaged fans, viruses, physical damage, hot weather, and other circumstances, a laptop may sound like a jet engine.

There are various ways to fix this problem, including cleaning the fan and vents, updating drivers, or even replacing the broken hardware part.

Many solutions were proposed in this area. Continually follow them until the problem is solved.